120873555

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 234037440

約数和(自身を除く): 113163885

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 79, 99, 121, 165, 237, 281, 363, 395, 495, 605, 711, 843, 869, 1089, 1185, 1405, 1815, 2529, 2607, 3091, 3555, 4215, 4345, 5445, 7821, 9273, 9559, 12645, 13035, 15455, 22199, 27819, 28677, 34001, 39105, 46365, 47795, 66597, 86031, 102003, 110995, 139095, 143385, 170005, 199791, 244189, 306009, 332985, 430155, 510015, 732567, 998955, 1220945, 1530045, 2197701, 2686079, 3662835, 8058237, 10988505, 13430395, 24174711, 40291185, 120873555]

約数ペア:

[(1, 120873555), (3, 40291185), (5, 24174711), (9, 13430395), (11, 10988505), (15, 8058237), (33, 3662835), (45, 2686079), (55, 2197701), (79, 1530045), (99, 1220945), (121, 998955), (165, 732567), (237, 510015), (281, 430155), (363, 332985), (395, 306009), (495, 244189), (605, 199791), (711, 170005), (843, 143385), (869, 139095), (1089, 110995), (1185, 102003), (1405, 86031), (1815, 66597), (2529, 47795), (2607, 46365), (3091, 39105), (3555, 34001), (4215, 28677), (4345, 27819), (5445, 22199), (7821, 15455), (9273, 13035), (9559, 12645)]